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Product comparison · 2 nas & storage servers

QNAP TS-559 Pro+/10TB NAS vs Seagate BlackArmor NAS 440

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  • 11specifications compared
  • 7differ
  • 4identical
  • 26known for one product only

Key differences

  • Total installed storage capacity
    • 10 TB
    • 12 TB
  • Number of storage drives installed
    • 5
    • 4
  • Number of storage drives supported
    • 5
    • 4
  • Storage drive capacity
    • 2 TB
    • 3 TB
  • Storage drive interface
    • Serial ATA
    • Serial ATA, Serial ATA II
  • Weight
    • 6.5 kg
    • 6.16 kg
  • Dimensions (WxDxH)
    • 235.4 x 185 x 210.6 mm
    • 207 x 269 x 160 mm

Side by side

Differences highlightedShow differences only
37 specifications
A

QNAP

TS-559 Pro+/10TB NASView product
B

Seagate

BlackArmor NAS 440View product
Storage5 differ
Total installed storage capacityDiffers10 TB12 TB
Number of storage drives installedDiffers54
Number of storage drives supportedDiffers54
Storage drive capacityDiffers2 TB3 TB
Storage drive interfaceDiffersSerial ATASerial ATA, Serial ATA II
Storage drive size3.5"3.5"
HDD speed7200 RPM7200 RPM
Drive device, buffer sizeKnown for one32 MB
RAID levelsKnown for one0, 1, 5, 10, JBOD
Memoryidentical
Internal memoryKnown for one1 GB
Flash memoryKnown for one512 MB
Networkidentical
Maximum data transfer rate1000 Mbit/s1000 Mbit/s
Cabling technologyKnown for one10/100/1000BASE-T(X)
Supported network protocolsKnown for oneCIFS, NFS, HTTP, HTTPS, FTP, Bonjour
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityKnown for one5
eSATAKnown for oneYes
Designidentical
Chassis typeKnown for oneTower
Display typeKnown for oneLED
Product colourKnown for oneBlack
Performanceidentical
BuzzerKnown for oneYes
Number of usersKnown for one4096 user(s)
Noise levelKnown for one35 dB
On/off switchKnown for oneYes
Poweridentical
Power consumption (typical)Known for one44 W
Power consumption (sleep)Known for one22 W
Output powerKnown for one250 W
Weight & dimensions1 differ
WeightDiffers6.5 kg6.16 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Relative humidityKnown for one0 - 95%
Other features1 differ
Compatible operating systemsKnown for oneWindows 2000/XP/Vista (32/ 64 bit)/7 (32/ 64 bit)/Server 2003/ 2008 Mac OS X Linux & Unix
Dimensions (WxDxH)Differs235.4 x 185 x 210.6 mm207 x 269 x 160 mm
Power requirementsKnown for one100-240V AC, 50/60Hz
Connectivity LEDsKnown for oneStatus, LAN, USB, eSATA, Power, HDD 1, HDD 2, HDD 3, HDD 4, HDD 5
Networking featuresKnown for oneGigabit Ethernet
Logistics dataidentical
Harmonized System (HS) codeKnown for one84714100

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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